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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Since this board is a carrier for the A4990
Hardware: Serial ports - 1 x RS485 port
den niedrigen Stromverbrauch und die hohe Genauigkeit aus
ARM v7-M Architecture Reference Manual - ARM Processor low-level details - free
Anzahl der Empfänger: 3
USB-OPTO-RLY816 liquid-level Since this board is aThe USB OPTO RLY816 provides eight optically isolated inputs and eight volt free contact relay outputs with a current rating of up to 16Amp each. The processor is powered and instructed from any standard USB bus and the relay power is obtained by the DC power input adaptor. The DC input jack is 2. 1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The
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